The interchangeable "Hey Google" or "OK Google" voice commands trigger Google Assistant work on Android and iOS devices.
How to transfer data from Android to an iPhone: 2 simple and fast ways
How to Set up Google Account on Android and iPhone 2019
How to Set Up 'OK Google' on iOS and Android
How to turn off the 'OK Google' Android voice search - Quora
How to Set Up 'OK Google' on iOS and Android? - GeeksforGeeks
How to set up Google Account on iOS devices - Hexnode Help Center
Move from Android to iPhone or iPad - Apple Support
Fine-Tune and Prune Your Phone's Contacts List - The New York Times
LPS Computing Services Gmail & Calendar on Mobile Devices (iPhone, iPad, Android)
How to setup your new phone for iOS and Android
Set Up a Routine on your Pixel Phone - Guidebooks with Google